Correct your mistake
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EMC E22-258 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Maintenance and Troubleshooting | 10% | - Component replacement and cluster expansion - Common issues and troubleshooting procedures - Software upgrades and patching - Support log collection and diagnostics |
| XtremIO Architecture and Concepts | 25% | - Scale-out architecture and X-Brick components - Hardware and software components overview - XMS (XtremIO Management Server) functionality - Data efficiency technologies: deduplication, compression, thin provisioning |
| Installation and Initial Configuration | 20% | - Cluster setup and networking configuration - Physical and virtual XMS deployment - Initial system configuration and licensing - Storage controller and network connectivity |
| Provisioning and Data Services | 25% | - Replication configuration and disaster recovery - Volume creation, mapping, and presentation - Data-at-Rest Encryption (D@RE) implementation - Snapshot management and space efficiency |
| Management, Monitoring and Performance | 20% | - Integration with VMware and other hypervisors - Performance monitoring and optimization - XtremIO GUI and CLI administration - Alerting, logging and system health checks |
EMC XtremIO 3.x Flash Storage Solutions Sample Questions:
1. Which encryption-mode parameter indicates the XtremIO cluster is encrypted?
A) Encryption-Mode=1
B) Encryption-Mode=enable
C) Encryption-Mode=on
D) Encryption-Mode=self
2. On an XtremIO system, what is the reason for using the Easy-Install CLI?
A) Initially configure the storage controllers and the physical XMS
B) Place the array components in the correct order
C) Generate debug information
D) Initially configure the TECH port
3. Which NMP policy is recommended for XtremIO volumes assigned to VMware hosts?
A) Round Robin
B) Most Recently Used
C) Fixed Path
D) Least Recently Used
4. How many minutes of information can be displayed by the latency monitor with the XtremIO GUI?
A) 30
B) 5
C) 10
D) 15
5. Which port should be opened between the XMS and the FTP server when deploying a Connect-Home integration using FTPS?
A) 442
B) 989
C) 8080
D) 25
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: B |




